8 Fish Species to Ban from Your Diet for Your Health and the Ecosystem

Swordfish: the overburdened predator

At the top of the food chain, swordfish contains high levels of mercury in its flesh. Frequent consumption can pose health risks, particularly for vulnerable populations such as expectant mothers and young children.

Skate: a fragile species

Several ray species are seeing their numbers decline dangerously due to overfishing. Their slow reproduction makes them particularly vulnerable to pressure from commercial fishing. It’s better to opt for species whose stocks are better preserved.

4 fish that are excellent for your well-being

Fortunately, many marine species combine nutritional quality with low health risk:

• Sardines : economical, packed with omega-3s, and virtually mercury-free. A must!
• Atlantic Mackerel : excellent source of beneficial fatty acids with a good safety profile
• Wild salmon : far superior to its farmed counterpart in terms of purity
• Herring : perfect balance between nutritional intake and low exposure to contaminants